
Denis O'Hare (born January 17, 1962) is an American stage and screen actor, best known for his roles in the plays Take Me Out and Sweet Charity, for his portrayal of vampire Russell Edgington on the series True Blood and his different roles on American Horror Story, and for his supporting roles in such films as Milk, Changeling, and Dallas Buyers Club.

The Proposal
2009 · as Mr. Gilbertson

The Babysitters
2008 · as Stan Lyner

Charlie Wilson's War
2007 · as Harold Holt

The Judge
2014 · as Doc Morris

Changeling
2008 · as Dr. Jonathan Steele

Awake
2007 · as Financial News Analyst

Late Night
2019 · as Brad

Edge of Darkness
2010 · as Moore

Dallas Buyers Club
2013 · as Dr. Sevard

Michael Clayton
2007 · as Mr. Greer

21 Grams
2003 · as Dr. Rothberg

The Goldfinch
2019 · as Lucius Reeve

Duplicity
2009 · as Duke Monahan

The Eagle
2011 · as Lotorius

Milk
2008 · as John Briggs

Swallow
2020 · as Erwin William

Garden State
2004 · as Albert

J. Edgar
2011 · as Albert Osborne